Very often we need to ask someone's name. The most polite way to ask one's name is to say (Click on the speaker icon to listen):
您貴姓﹖
If you feel comfortable with someone, you can also say (Click on the speaker icon to listen):
你叫什麼名字﹖ 你姓啥﹖
The following audio clips show you how to answer those questions:
Click on the speaker icon to listen to each sentence.
Wo jiao Wang Peng. 我叫王朋.
Wo jiao Li Xiaomin. 我叫李小明.
For more information, check out the following links.
Airforce Academy webpages are linked here.